| Part Number | IS43LR32320B-6BL | IS43LR32320B-5BL | 
|---|---|---|
| Manufacturer | ISSI, Integrated Silicon Solution Inc | ISSI, Integrated Silicon Solution Inc | 
| Category | Memory | Memory | 
|   |   | |
| Product Status | Active | Active | 
| Memory Type | Volatile | Volatile | 
| Memory Format | DRAM | DRAM | 
| Technology | SDRAM - Mobile LPDDR | SDRAM - Mobile LPDDR | 
| Memory Size | 64Mb (2M x 32) | 1Gb (32M x 32) | 
| Memory Interface | Parallel | Parallel | 
| Clock Frequency | 166 MHz | 200 MHz | 
| Write Cycle Time - Word, Page | 15ns | 15ns | 
| Access Time | 5.5 ns | - | 
| Voltage - Supply | 1.7V ~ 1.95V | 1.7V ~ 1.95V | 
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 90-LFBGA | 90-LFBGA | 
| Supplier Device Package | 90-LFBGA (8x13) | 90-LFBGA (8x13) |